The federal government is responsible for this.
If your question is a<span>s a result of the system of mass production, what did the majority of factory owners do for labor?The answer is </span>replaced skilled workers with unskilled workers. Hoped This helped you!
well not me because its really helpful
Answer: If im correct they signed a treaty called the guadalupe hidalgo
Explanation:
They also gave the US their territory like texas and more.
The answers are economic, Political, and natural disasters
